Food supplement legislation, 1974 : hearings before the Subcommittee on Health of the Committee on Labor and Public Welfare, United States Senate, Ninety-third Congress, second session on S. 2801, to amend the Federal Food, Drug, and Consumer Act to include a definition of food supplements, and for other purposes : S. 3867, to amend the Federal Food, Drug, and Cosmetic Act to promote honesty and fair dealing in the interest of consumers with respect to the labeling and advertising of special dietary foods, such as vitamins and minerals, and so forth, August 14 and 22, 1974.